APA (7th ed.) Citation

Wills, F. (2014). Kognitive Therapie nach Aaron T. Beck. Junfermann.

Chicago Style (17th ed.) Citation

Wills, Frank. Kognitive Therapie Nach Aaron T. Beck. Paderborn: Junfermann, 2014.

MLA (9th ed.) Citation

Wills, Frank. Kognitive Therapie Nach Aaron T. Beck. Junfermann, 2014.

Warning: These citations may not always be 100% accurate.